Copper bar bending device for bus copper bar processing

Abstract

The utility model relates to the technical field of bus copper bar processing, and discloses a copper bar bending device for bus copper bar processing, which comprises a base, two groups of support plates and a fixing column, the support plates are uniformly and fixedly connected to the front side and the rear side of the middle of the top of the base, and the fixing column is positioned above the base; a sliding groove is formed in the bottom of the fixing column, a connecting plate is fixedly connected to the lower side of the outer side wall of the fixing column, an annular groove is formed in the bottom of the connecting plate, an annular block is slidably connected to the inner side wall of the annular groove, worm wheels are fixedly connected to the bottom of the annular block, and a screw is in threaded connection between the inner side walls of the worm wheels. The top of the screw rod is fixedly connected with a sliding block, and the sliding block is connected to an inner cavity of the sliding groove in a sliding mode; according to the scheme, the bending block can be conveniently disassembled, the bending efficiency of the copper bar is improved, the copper bar is prevented from deviating in the bending process, and the machining quality of the copper bar is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of busbar copper bar processing, in particular to a copper bar bending device used for busbar copper bar processing. Background Art

[0002] Copper busbar, also called copper busbar, is an indispensable conductive material for manufacturing motor windings, high and low voltage electrical appliances, switch contacts, and wires for power supply and distribution installation. In recent years, with the sustained and rapid development of the national economy, the output and consumption of copper busbars in my country have also increased significantly. At the same time, the quality requirements for copper busbars are also constantly improving. During the processing of copper busbars, the copper busbars need to be bent into a specific shape through a bending device to facilitate the installation and use of the copper busbars.

[0003] When the existing copper busbar bending device for processing busbar copper busbars is used, a bending mold is generally used to bend the copper busbar, but the bending mold is usually directly fixed on the telescopic component by bolts. When the bending mold is worn and needs to be replaced, it is inconvenient to disassemble the bending block, which reduces the bending efficiency of the copper busbar. For this reason, we propose a copper busbar bending device for processing busbar copper busbars. Utility Model Content

[0004] The utility model aims to provide a copper bar bending device for processing busbar copper bars, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned invention object, the utility model provides the following technical solutions:

[0006] The present application is specifically as follows: a copper bar bending device for processing busbar copper bar, comprising a base, a support plate and a fixing column, the support plate being divided into two groups and being evenly fixedly connected to the front and rear sides of the middle part of the top of the base, the fixing column being located above the base; wherein, a sliding groove is opened at the bottom of the fixing column, a connecting plate is fixedly connected to the lower side of the outer wall of the fixing column, an annular groove is opened at the bottom of the connecting plate, an annular block is slidably connected to the inner side wall of the annular groove, a worm gear is fixedly connected to the bottom of the annular block, a screw is threadedly connected between the inner side walls of the worm gear, a sliding block is fixedly connected to the top of the screw, the sliding block is slidably connected to the inner cavity of the sliding groove, a mounting block is provided at the bottom of the screw, a threaded groove is opened at the top of the mounting block, a bending block is fixedly connected to the bottom of the mounting block, and the mounting block is threadedly connected to the lower side of the outer wall of the screw through the threaded groove.

[0007] As the preferred technical solution of this application,

[0008] The left and right sides of the top of the base are fixedly connected with support rods, the tops of the support rods are fixedly connected with mounting frames, and the fixing columns are fixedly connected to the bottoms of the mounting frames.

[0009] As the preferred technical solution of this application,

[0010] A fixing block is fixedly connected to the rear side wall of the support rod, a servo motor is fixedly connected to the right side wall of the fixing block, and a worm is fixedly connected to the power output end of the servo motor.

[0011] As the preferred technical solution of this application,

[0012] The worm penetrates through the right side wall of the fixing block and is rotatably connected to the left side of the inner side wall of the fixing block. The worm is meshedly connected with the worm wheel.

[0013] As the preferred technical solution of this application,

[0014] A connecting groove is provided on the top of the support plate, a sliding rod is fixedly connected between the left and right side walls of the inner cavity of the connecting groove, the left and right sides of the outer wall of the sliding rod are slidably connected to the limiting plate, a supporting groove is provided on the upper side of the right side wall of the limiting plate, and a spring is fixedly connected between the lower side of the outer wall of the limiting plate and the left and right side walls of the inner cavity of the connecting groove.

[0015] As the preferred technical solution of this application,

[0016] The spring is located on the outside of the slide rod, a fixing plate is fixedly connected between the left and right side walls of the support plate, and the limiting plate is slidably connected to the outside of the fixing plate through a supporting groove.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] In the scheme of this application:

[0019] 1. The servo motor drives the worm to rotate on the fixed block, and the worm drives the worm wheel to rotate. The worm wheel rotates in the annular groove through the annular block. Since the worm wheel is threadedly connected to the screw, and the screw slides in the slide groove through the slider, the worm wheel can drive the screw to move longitudinally when rotating, and the mounting block and the bending block are driven to move longitudinally by the screw, and the copper busbar is bent by the bending block. The mounting block is installed on the screw through the thread groove. When the bending block needs to be replaced, only the mounting block needs to be rotated to replace the bending block, which is convenient for disassembly of the bending block and increases the bending efficiency of the copper busbar.

[0020] 2. By setting a support plate, the slide rod and the limit plate are installed on the support plate through the connecting groove. By breaking the limit plate and placing the copper bar on the fixed plate, an inward force is applied to the limit plate through the spring, and the limit plate clamps the copper bar, so that the copper bar can be bent between the limit plates, avoiding the copper bar from shifting during bending, thereby ensuring the processing quality of the copper bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0022] In the attached picture:

[0023] Figure 1 A three-dimensional diagram of a copper bar bending device for processing busbar copper bars provided in the present application;

[0024] Figure 2 A three-dimensional exploded view of a fixing column of a copper bar bending device for processing a busbar copper bar provided in the present application;

[0025] Figure 3 A three-dimensional enlarged view of a mounting block of a copper busbar bending device for processing a busbar copper busbar provided in the present application;

[0026] Figure 4 A three-dimensional exploded and enlarged view of a support plate of a copper busbar bending device for busbar copper busbar processing provided in the present application.

[0027] In the figure: 100, base; 110, support rod; 120, mounting frame; 130, fixed block; 140, servo motor; 150, worm; 200, support plate; 210, connecting groove; 220, slide rod; 230, limit plate; 231, support groove; 240, spring; 250, fixed plate; 300, fixed column; 310, slide groove; 320, connecting plate; 321, annular groove; 322, annular block; 330, worm gear; 340, screw; 350, slider; 360, mounting block; 361, threaded groove; 362, bending block. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-4A copper bar bending device for processing a busbar copper bar comprises a base 100, a support plate 200 and a fixing column 300. The support plate 200 is divided into two groups and is evenly fixedly connected to the front and rear sides of the middle of the top of the base 100. The fixing column 300 is located above the base 100. Specifically, the fixing column 300 is fixedly connected to the top of the base 100 through a mounting frame 120. A sliding groove 310 is provided at the bottom of the fixing column 300. The sliding groove 310 is used to connect a slider 350. A connecting plate 320 is fixedly connected to the lower side of the outer wall of the fixing column 300. The connecting plate 320 is connected to an annular block 322 through an annular groove 321. An annular groove 321 is provided at the bottom of the connecting plate 320. An annular block 322 is slidably connected to the inner wall of the annular groove 321. The annular block 322 is used to support a worm gear 330. A worm gear 330 is fixedly connected to the bottom of the annular block 322, and the worm gear 330 is used to drive the screw 340 to move longitudinally. A screw 340 is threadedly connected between the inner side walls of the worm gear 330, and the screw 340 is used to support the mounting block 360 and the bending block 362. A slider 350 is fixedly connected to the top of the screw 340, and the slider 350 is used to connect the screw 340. The slider 350 is slidably connected to the inner cavity of the slide groove 310, and a mounting block 360 is provided at the bottom of the screw 340. The mounting block 360 is used to support the bending block 362. A threaded groove 361 is opened on the top of the mounting block 360, and a bending block 362 is fixedly connected to the bottom of the mounting block 360. The bending block 362 is used to bend the copper busbar, and the mounting block 360 is threadedly connected to the lower side of the outer wall of the screw 340 through the threaded groove 361.

[0030] See also Figure 1 The left and right sides of the top of the base 100 are fixedly connected with support rods 110, the tops of the support rods 110 are fixedly connected with mounting frames 120, and the fixing columns 300 are fixedly connected to the bottoms of the mounting frames 120. The support rods 110 are used to support the mounting frames 120, and the fixing columns 300 are supported by the mounting frames 120.

[0031] See also Figure 1 The rear side wall of the support rod 110 is fixedly connected with a fixed block 130, the right side wall of the fixed block 130 is fixedly connected with a servo motor 140, and the power output end of the servo motor 140 is fixedly connected with a worm 150. The servo motor 140 is supported by the fixed block 130, the worm 150 is driven to rotate by the servo motor 140, and the worm wheel 330 is driven to rotate by the worm 150.

[0032] See also Figure 1 The worm 150 passes through the right side wall of the fixed block 130 and is rotatably connected to the left side of the inner wall of the fixed block 130 . The worm 150 is meshedly connected with the worm wheel 330 , and the rotation of the worm 150 drives the worm wheel 330 to rotate.

[0033] See also Figure 1 and Figure 4 A connecting groove 210 is opened on the top of the support plate 200, and a sliding rod 220 is fixedly connected between the left and right side walls of the inner cavity of the connecting groove 210. The left and right sides of the outer wall of the sliding rod 220 are slidably connected with the limiting plate 230. A supporting groove 231 is opened on the upper side of the right side wall of the limiting plate 230. A spring 240 is fixedly connected between the lower side of the outer wall of the limiting plate 230 and the left and right side walls of the inner cavity of the connecting groove 210. The sliding rod 220 is supported by the connecting groove 210, and the sliding rod 220 supports the limiting plate 230. The limiting plate 230 is used to clamp the copper busbar, and an elastic force is applied to the limiting plate 230 through the spring 240.

[0034] See also Figure 1 and Figure 4 The spring 240 is located on the outside of the slide rod 220, and a fixing plate 250 is fixedly connected between the left and right side walls of the support plate 200. The limiting plate 230 is slidably connected to the outside of the fixing plate 250 through the supporting groove 231. The copper bar is supported by the fixing plate 250, and the copper bar is limited by the limiting plate 230 and the fixing plate 250.

[0035] Specifically, when the device is in use, the limiting plate 230 is first moved, and the copper bar is placed on the fixing plate 250, and then the limiting plate 230 is loosened, and an elastic force is applied to the limiting plate 230 by the spring 240, and the limiting plate 230 is slid on the slide bar 220, so that the limiting plate 230 clamps the copper bar, and then the servo motor 140 is started, and the servo motor 140 drives the worm 150 to rotate, and the worm 150 drives the worm wheel 330 to rotate. At this time, the worm wheel 330 rotates through the annular block 322. In the annular groove 321, the screw 340 is driven to move downward by the worm gear 330. At this time, the screw 340 slides in the slide groove 310 through the slider 350, and drives the mounting block 360 and the bending block 362 to move downward. The copper bus is bent by the bending block 362. When the mounting block 360 needs to be replaced, it only needs to rotate the mounting block 360. The mounting block 360 rotates and moves on the screw 340 through the threaded groove 361, and the bending block 362 can be disassembled, and the use of the device is completed.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A copper bar bending device for processing a busbar copper bar, comprising a base (100), a support plate (200) and a fixing column (300), characterized in that: The support plates (200) are in two groups and are evenly fixedly connected to the front and rear sides of the middle of the top of the base (100); the fixing columns (300) are located above the base (100); The bottom of the fixed column (300) is provided with a sliding groove (310), the lower side of the outer wall of the fixed column (300) is fixedly connected with a connecting plate (320), the bottom of the connecting plate (320) is provided with an annular groove (321), the inner side wall of the annular groove (321) is slidably connected with an annular block (322), the bottom of the annular block (322) is fixedly connected with a worm gear (330), the inner side walls of the worm gear (330) are threadedly connected with a screw (340), and the screw A slider (350) is fixedly connected to the top of the rod (340), and the slider (350) is slidably connected to the inner cavity of the slide groove (310). A mounting block (360) is provided at the bottom of the screw rod (340), and a thread groove (361) is opened at the top of the mounting block (360). A bending block (362) is fixedly connected to the bottom of the mounting block (360), and the mounting block (360) is threadedly connected to the lower side of the outer wall of the screw rod (340) through the thread groove (361).

2. The copper bar bending device for busbar copper bar processing according to claim 1 is characterized in that: Support rods (110) are fixedly connected to the left and right sides of the top of the base (100), a mounting frame (120) is fixedly connected between the tops of the support rods (110), and the fixing column (300) is fixedly connected to the bottom of the mounting frame (120).

3. The copper bar bending device for busbar copper bar processing according to claim 2 is characterized in that: A fixing block (130) is fixedly connected to the rear side wall of the support rod (110), a servo motor (140) is fixedly connected to the right side wall of the fixing block (130), and a worm (150) is fixedly connected to the power output end of the servo motor (140).

4. The copper bar bending device for processing busbar copper bars according to claim 3 is characterized in that: The worm (150) passes through the right side wall of the fixing block (130) and is rotatably connected to the left side of the inner side wall of the fixing block (130). The worm (150) is meshingly connected with the worm wheel (330).

5. The copper bar bending device for busbar copper bar processing according to claim 1 is characterized in that: A connecting groove (210) is provided on the top of the support plate (200), a sliding rod (220) is fixedly connected between the left and right side walls of the inner cavity of the connecting groove (210), and the left and right sides of the outer wall of the sliding rod (220) are slidably connected to the limiting plate (230), a supporting groove (231) is provided on the upper side of the right side wall of the limiting plate (230), and a spring (240) is fixedly connected between the lower side of the outer wall of the limiting plate (230) and the left and right side walls of the inner cavity of the connecting groove (210).

6. The copper bar bending device for processing busbar copper bars according to claim 5, characterized in that: The spring (240) is located on the outside of the sliding rod (220), a fixing plate (250) is fixedly connected between the left and right side walls of the support plate (200), and the limiting plate (230) is slidably connected to the outside of the fixing plate (250) via a supporting groove (231).

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